Product comparison · 2 monitors

Acer B227Q bmiprzx vs Acer ET221QBD computer monitor

35specifications compared
12differ
23identical
29known for one product only

Key differences

Maximum refresh rate
- B227Q bmiprzx:75 Hz
- ET221QBD computer monitor:60 Hz
AMD FreeSync
- B227Q bmiprzx:Yes
- ET221QBD computer monitor:No
Built-in speaker(s)
- B227Q bmiprzx:Yes
- ET221QBD computer monitor:No
Built-in USB hub
- B227Q bmiprzx:Yes
- ET221QBD computer monitor:No
DVI port
- B227Q bmiprzx:No
- ET221QBD computer monitor:Yes
HDMI ports quantity
- B227Q bmiprzx:1
- ET221QBD computer monitor:0
Tilt angle range
- B227Q bmiprzx:-5 - 25°
- ET221QBD computer monitor:-5 - 20°
Power consumption (typical)
- B227Q bmiprzx:13.5 W
- ET221QBD computer monitor:18 W

Side by side

Differences highlightedShow differences only

Comparison of B227Q bmiprzx, ET221QBD
64 specifications	A Acer B227Q bmiprzx View product	B Acer ET221QBD computer monitor Model ET221QBD View product
Display1 differ
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	4 ms	4 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateDiffers	75 Hz	60 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
3D	No	No
Performance1 differ
NVIDIA G-SYNC	No	No
AMD FreeSyncDiffers	Yes	No
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	8 W	Unknown — not stated by the source
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	Black	Black
Ports & interfaces3 differ
Built-in USB hubDiffers	Yes	No
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	5	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	-5 - 20°
Cable lock slotKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power2 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	19 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	13.5 W	18 W
Power consumption (standby)Differs	0.39 W	0.45 W
Power consumption (average)Known for one	27.6 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.27 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions3 differ
Width (with stand)Known for one	490 mm	Unknown — not stated by the source
Depth (with stand)Known for one	193 mm	Unknown — not stated by the source
Height (with stand)Known for one	485.1 mm	Unknown — not stated by the source
Weight (with stand)Known for one	4.76 kg	Unknown — not stated by the source
Width (without stand)	490 mm	490 mm
Depth (without stand)Differs	65 mm	213.1 mm
Height (without stand)Differs	294.9 mm	396 mm
Weight (without stand)Differs	2.81 kg	3.4 kg
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, DisplayPort, USB, VGA	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
CertificationKnown for one	TCO	Unknown — not stated by the source
On/off switchKnown for one	Unknown — not stated by the source	Yes
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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